Datasets:

mNLP-project

/

sciq_mcqa

like 0

Follow

start-unk-stop-pad-mNLP-project 4

Question: When animals get rid of their gaseous waste, what is exhaled through their mouth and nose? Options: A. carbon monoxide B. carbon dioxide C. hydrogen D. oxygen Answer:

Question: When animals get rid of their gaseous waste, what is exhaled through their mouth and nose? Options: A. carbon monoxide B. carbon dioxide C. hydrogen D. oxygen Answer:

B

Question: What is another name for composite volcanos? Options: A. seismic giants B. fjords C. stratovolcanoes D. fault lines Answer:

Question: What is another name for composite volcanos? Options: A. seismic giants B. fjords C. stratovolcanoes D. fault lines Answer:

C

Question: Fossil records support the idea that periods of little change may be interrupted by bursts of rapid change, an evolutionary model contrasted by what? Options: A. elitism B. darwinian C. minimalism D. gradualism Answer:

Question: Fossil records support the idea that periods of little change may be interrupted by bursts of rapid change, an evolutionary model contrasted by what? Options: A. elitism B. darwinian C. minimalism D. gradualism Answer:

D

Question: What type of winds occur when air is forced over a mountain range? Options: A. doldrums B. local winds C. trade winds D. chinook winds Answer:

Question: What type of winds occur when air is forced over a mountain range? Options: A. doldrums B. local winds C. trade winds D. chinook winds Answer:

D

Question: What do clouds trap into the atmosphere at night? Options: A. heat B. smog C. seawater D. light Answer:

Question: What do clouds trap into the atmosphere at night? Options: A. heat B. smog C. seawater D. light Answer:

A

Question: A nerve cell that carries messages is called a? Options: A. mitochondria B. stem cell C. platelet D. neuron Answer:

Question: A nerve cell that carries messages is called a? Options: A. mitochondria B. stem cell C. platelet D. neuron Answer:

D

Question: What group of animals are the largest arthropods? Options: A. fish B. insects C. spiders D. birds Answer:

Question: What group of animals are the largest arthropods? Options: A. fish B. insects C. spiders D. birds Answer:

B

Question: What term describes a collection of similar cells that had a common embryonic origin? Options: A. plasma B. tissue C. nucleus D. organ-level organization Answer:

Question: What term describes a collection of similar cells that had a common embryonic origin? Options: A. plasma B. tissue C. nucleus D. organ-level organization Answer:

B

Question: Most biochemical molecules are macromolecules, meaning that they are what? Options: A. very large B. very abundant C. very dense D. very small Answer:

Question: Most biochemical molecules are macromolecules, meaning that they are what? Options: A. very large B. very abundant C. very dense D. very small Answer:

A

Question: The name of a spinal cord region corresponds to the level at which spinal nerves pass through the what? Options: A. notochord B. lumbar foramina C. synovial fluid D. intervertebral foramina Answer:

Question: The name of a spinal cord region corresponds to the level at which spinal nerves pass through the what? Options: A. notochord B. lumbar foramina C. synovial fluid D. intervertebral foramina Answer:

D

Question: Tests for levels of what in blood allow a diabetic patient to regulate how much insulin to administer? Options: A. alcohol B. protein C. glucose D. chloride Answer:

Question: Tests for levels of what in blood allow a diabetic patient to regulate how much insulin to administer? Options: A. alcohol B. protein C. glucose D. chloride Answer:

C

Question: The process of breaking down food into nutrients is known as __________ Options: A. energy B. digestion C. filtration D. absorption Answer:

Question: The process of breaking down food into nutrients is known as __________ Options: A. energy B. digestion C. filtration D. absorption Answer:

B

Question: Reasoning can be broken down into two categories: deduction and? Options: A. invention B. induction C. preduction D. conduction Answer:

Question: Reasoning can be broken down into two categories: deduction and? Options: A. invention B. induction C. preduction D. conduction Answer:

B

Question: What are used to make maps of the moon and other planets? Options: A. rendering satellites B. topographical charts C. imaging satellites D. radio telescopes Answer:

Question: What are used to make maps of the moon and other planets? Options: A. rendering satellites B. topographical charts C. imaging satellites D. radio telescopes Answer:

C

Question: What term describes how closely packed the particles of matter are? Options: A. mass B. range C. density D. space Answer:

Question: What term describes how closely packed the particles of matter are? Options: A. mass B. range C. density D. space Answer:

C

Question: Populations of viruses do not grow through cell division because they? Options: A. non living B. Acidic C. are not cells D. Static Answer:

Question: Populations of viruses do not grow through cell division because they? Options: A. non living B. Acidic C. are not cells D. Static Answer:

C

Question: What is likely to happen to a parasite if it kills its host? Options: A. it thrives B. it mutates C. it adapts D. it dies Answer:

Question: What is likely to happen to a parasite if it kills its host? Options: A. it thrives B. it mutates C. it adapts D. it dies Answer:

D

Question: What is a type of solid that lacks an ordered internal structure? Options: A. an elastic solid B. an amorphous solid C. ice D. a sponge Answer:

Question: What is a type of solid that lacks an ordered internal structure? Options: A. an elastic solid B. an amorphous solid C. ice D. a sponge Answer:

B

Question: What is it called when you get the same result after repeating an experiment? Options: A. control B. variable C. replication D. initiation Answer:

Question: What is it called when you get the same result after repeating an experiment? Options: A. control B. variable C. replication D. initiation Answer:

C

Question: What is the largest human organ? Options: A. skin B. lungs C. stomach D. brain Answer:

Question: What is the largest human organ? Options: A. skin B. lungs C. stomach D. brain Answer:

A

Question: In the chest, the trachea divides as it enters the lungs to form the right and left what? Options: A. atrium B. bronchi C. alveoli D. ventricle Answer:

Question: In the chest, the trachea divides as it enters the lungs to form the right and left what? Options: A. atrium B. bronchi C. alveoli D. ventricle Answer:

B

Question: Many objects have color because they contain what? Options: A. salts B. vitamins C. solvents D. pigments Answer:

Question: Many objects have color because they contain what? Options: A. salts B. vitamins C. solvents D. pigments Answer:

D

Question: What is the process of action potentials in myelinated axons jumping between the nodes of ranvier called? Options: A. saltatory conduction B. pinworm conduction C. photoreactive conduction D. saltatory movement Answer:

Question: What is the process of action potentials in myelinated axons jumping between the nodes of ranvier called? Options: A. saltatory conduction B. pinworm conduction C. photoreactive conduction D. saltatory movement Answer:

A

Question: What do craters and rifts become when the fill with water? Options: A. grasses B. rivers C. creeks D. lakes Answer:

Question: What do craters and rifts become when the fill with water? Options: A. grasses B. rivers C. creeks D. lakes Answer:

D

Question: What kind of power does not produce any pollutants, but produces waste that can be difficult to dispose of? Options: A. biofuel B. electrical C. nuclear D. solar Answer:

Question: What kind of power does not produce any pollutants, but produces waste that can be difficult to dispose of? Options: A. biofuel B. electrical C. nuclear D. solar Answer:

C

Question: What is the long, narrow tube that carries food from the pharynx to the stomach by the mechanism of peristalsis? Options: A. esophagus B. liver C. spinal cord D. gallbladder Answer:

Question: What is the long, narrow tube that carries food from the pharynx to the stomach by the mechanism of peristalsis? Options: A. esophagus B. liver C. spinal cord D. gallbladder Answer:

A

Question: What is the temperature at which condensation of water vapor occurs called? Options: A. the dew point B. the cooling point C. the tipping point D. the boiling point Answer:

Question: What is the temperature at which condensation of water vapor occurs called? Options: A. the dew point B. the cooling point C. the tipping point D. the boiling point Answer:

A

Question: Alkenes have double bonds while alkynes have what? Options: A. quadruple bonds B. single bonds C. equal bonds D. triple bonds Answer:

Question: Alkenes have double bonds while alkynes have what? Options: A. quadruple bonds B. single bonds C. equal bonds D. triple bonds Answer:

D

Question: What is our main source of aluminum ore? Options: A. cobalt B. coal C. tin D. bauxite Answer:

Question: What is our main source of aluminum ore? Options: A. cobalt B. coal C. tin D. bauxite Answer:

D

Question: Rapidly produced genetic vairants are found in organisms with what type of generation time? Options: A. long B. short C. oscillating D. repeating Answer:

Question: Rapidly produced genetic vairants are found in organisms with what type of generation time? Options: A. long B. short C. oscillating D. repeating Answer:

B

Question: What are the 2 primary hosts of ebola in central africa? Options: A. apes and bats B. apes and hippos C. lions and elephants D. hyenas and apes Answer:

Question: What are the 2 primary hosts of ebola in central africa? Options: A. apes and bats B. apes and hippos C. lions and elephants D. hyenas and apes Answer:

A

Question: Unlike prokaryotic cells, dna and rna synthesis in eukaryotic cells occurs in a separate compartment from synthesis of what? Options: A. protein B. acids C. membrane D. phenotype Answer:

Question: Unlike prokaryotic cells, dna and rna synthesis in eukaryotic cells occurs in a separate compartment from synthesis of what? Options: A. protein B. acids C. membrane D. phenotype Answer:

A

Question: What important organelle (that would otherwise be centrally located and crucial to the cell's survival) do prokaryotic cells lack? Options: A. nucleus B. electrons C. molecules D. protons Answer:

Question: What important organelle (that would otherwise be centrally located and crucial to the cell's survival) do prokaryotic cells lack? Options: A. nucleus B. electrons C. molecules D. protons Answer:

A

Question: What is the outer layer of an axon that acts like a layer of insulation, similar to the plastic that encases an electrical cord? Options: A. myelin sheath B. lipids sheath C. layer sheath D. nerve sheath Answer:

Question: What is the outer layer of an axon that acts like a layer of insulation, similar to the plastic that encases an electrical cord? Options: A. myelin sheath B. lipids sheath C. layer sheath D. nerve sheath Answer:

A

Question: What occurs when some members of a species become geographically separated? Options: A. allopatric speciation B. divergent speciation C. symbiotic speciation D. reflective speciation Answer:

Question: What occurs when some members of a species become geographically separated? Options: A. allopatric speciation B. divergent speciation C. symbiotic speciation D. reflective speciation Answer:

A

Question: What creatures evolved from a lobe-finned lungfish ancestor? Options: A. horses B. mice C. birds D. amphibians Answer:

Question: What creatures evolved from a lobe-finned lungfish ancestor? Options: A. horses B. mice C. birds D. amphibians Answer:

D

Question: What is the term for a mixture of two or more substances that has the same composition throughout? Options: A. simple liquid B. structure C. fluid D. solution Answer:

Question: What is the term for a mixture of two or more substances that has the same composition throughout? Options: A. simple liquid B. structure C. fluid D. solution Answer:

D

Question: What are flagellate protozoa that cause giardiasis? Options: A. fungus B. diatoms C. giardia D. plankton Answer:

Question: What are flagellate protozoa that cause giardiasis? Options: A. fungus B. diatoms C. giardia D. plankton Answer:

C

Question: Rna and dna are types of what biochemical compounds containing the elements carbon, hydrogen, oxygen, nitrogen, and phosphorus? Options: A. nucleic acids B. hormones C. nitrous acids D. amino acids Answer:

Question: Rna and dna are types of what biochemical compounds containing the elements carbon, hydrogen, oxygen, nitrogen, and phosphorus? Options: A. nucleic acids B. hormones C. nitrous acids D. amino acids Answer:

A

Question: What are the contacts between neurons called? Options: A. impulses B. synapses C. neurapses D. electrodes Answer:

Question: What are the contacts between neurons called? Options: A. impulses B. synapses C. neurapses D. electrodes Answer:

B

Question: What is the color of the powder of a mineral? Options: A. organic B. blue C. gray D. streak Answer:

Question: What is the color of the powder of a mineral? Options: A. organic B. blue C. gray D. streak Answer:

D

Question: What basic plant structure facilitates dispersal of pollen and fruit by raising reproductive structures? Options: A. flower B. stem C. root D. leaf Answer:

Question: What basic plant structure facilitates dispersal of pollen and fruit by raising reproductive structures? Options: A. flower B. stem C. root D. leaf Answer:

B

Question: What type of compound is essential to life? Options: A. water B. oxygen C. nitrogen D. carbon Answer:

Question: What type of compound is essential to life? Options: A. water B. oxygen C. nitrogen D. carbon Answer:

A

Question: Which part of the ear amplifies the sound waves? Options: A. middle ear B. ear canal C. cochlea D. eardrum Answer:

Question: Which part of the ear amplifies the sound waves? Options: A. middle ear B. ear canal C. cochlea D. eardrum Answer:

A

Question: The shape of a virus is determined by the type and arrangement of proteins in its what? Options: A. anode B. enamel C. nuclei D. capsid Answer:

Question: The shape of a virus is determined by the type and arrangement of proteins in its what? Options: A. anode B. enamel C. nuclei D. capsid Answer:

D

Question: What is the rising and sinking of warm and cooler material called? Options: A. conveyance B. convection C. depression D. diffusion Answer:

Question: What is the rising and sinking of warm and cooler material called? Options: A. conveyance B. convection C. depression D. diffusion Answer:

B

Question: What is a group of connected cells that have a similar function within an organism called? Options: A. organ B. tissue C. nucleus D. colony Answer:

Question: What is a group of connected cells that have a similar function within an organism called? Options: A. organ B. tissue C. nucleus D. colony Answer:

B

Question: The number of what subatomic particles can vary between atoms of the same element? Options: A. neurons B. electrons C. neutrons D. protons Answer:

Question: The number of what subatomic particles can vary between atoms of the same element? Options: A. neurons B. electrons C. neutrons D. protons Answer:

C

Question: Water is recycled constantly through which system? Options: A. the hydropshere B. the ecosystem C. the troposphere D. the habitat Answer:

Question: Water is recycled constantly through which system? Options: A. the hydropshere B. the ecosystem C. the troposphere D. the habitat Answer:

B

Question: The process in which organ systems work to maintain a stable internal environment is called what? Options: A. ketosis B. thrombosis C. homeostasis D. consciousness Answer:

Question: The process in which organ systems work to maintain a stable internal environment is called what? Options: A. ketosis B. thrombosis C. homeostasis D. consciousness Answer:

C

Question: What do scientist's believe mercury's core is mostly made of? Options: A. melted iron B. water C. quicksilver D. helium gas Answer:

Question: What do scientist's believe mercury's core is mostly made of? Options: A. melted iron B. water C. quicksilver D. helium gas Answer:

A

Question: What material comprises the sun and other stars, as well as lightning and the northern lights? Options: A. plasma B. gamma C. gas D. aurora Answer:

Question: What material comprises the sun and other stars, as well as lightning and the northern lights? Options: A. plasma B. gamma C. gas D. aurora Answer:

A

Question: The function of which organ is to filter blood and form urine? Options: A. gallbladder B. lungs C. kidneys D. liver Answer:

Question: The function of which organ is to filter blood and form urine? Options: A. gallbladder B. lungs C. kidneys D. liver Answer:

C

Question: The attraction between all objects in the universe is known as ______. Options: A. electricity B. magnetism C. gravity D. variation Answer:

Question: The attraction between all objects in the universe is known as ______. Options: A. electricity B. magnetism C. gravity D. variation Answer:

C

Question: Friction causes the molecules on rubbing surfaces to move faster, which produces what? Options: A. life B. heat C. cold D. precipitation Answer:

Question: Friction causes the molecules on rubbing surfaces to move faster, which produces what? Options: A. life B. heat C. cold D. precipitation Answer:

B

Question: The cell wall acts as an extra layer of protection, helps the cell maintain its shape, and prevents what? Options: A. dehydration B. exhaustion C. extinction D. Respiration Answer:

Question: The cell wall acts as an extra layer of protection, helps the cell maintain its shape, and prevents what? Options: A. dehydration B. exhaustion C. extinction D. Respiration Answer:

A

Question: What's another term for egg-laying mammals? Options: A. viviparus B. herbivores C. amphibians D. monotremes Answer:

Question: What's another term for egg-laying mammals? Options: A. viviparus B. herbivores C. amphibians D. monotremes Answer:

D

Question: What code is the same in all living things and shows that all organisms are related by descent from a common ancestor? Options: A. genetic B. descendant C. intrinsic D. biochemical Answer:

Question: What code is the same in all living things and shows that all organisms are related by descent from a common ancestor? Options: A. genetic B. descendant C. intrinsic D. biochemical Answer:

A

Question: All animals that derive energy from food are classified as what? Options: A. heterotrophs B. lifeforms C. paleotrophs D. heliotrophs Answer:

Question: All animals that derive energy from food are classified as what? Options: A. heterotrophs B. lifeforms C. paleotrophs D. heliotrophs Answer:

A

Question: Through which process is the human gene for insulin placed into bacteria? Options: A. transformation B. absorption C. migration D. mutation Answer:

Question: Through which process is the human gene for insulin placed into bacteria? Options: A. transformation B. absorption C. migration D. mutation Answer:

A

Question: What is a symbiotic relationship in which both species benefit? Options: A. inorganic B. mutualism C. parasitism D. detrimental Answer:

Question: What is a symbiotic relationship in which both species benefit? Options: A. inorganic B. mutualism C. parasitism D. detrimental Answer:

B

Question: What is the term for longer chains of monosaccharides ? Options: A. polysaccharides B. hydrocarbons C. oligosaccharides D. proteins Answer:

Question: What is the term for longer chains of monosaccharides ? Options: A. polysaccharides B. hydrocarbons C. oligosaccharides D. proteins Answer:

A

Question: Electrical potential energy can be described by the equation pe = qv, where q is the electric charge and v is what? Options: A. frequency B. wavelength density C. amplitude D. voltage Answer:

Question: Electrical potential energy can be described by the equation pe = qv, where q is the electric charge and v is what? Options: A. frequency B. wavelength density C. amplitude D. voltage Answer:

D

Question: What are broad explanations that are widely accepted as true? Options: A. scientific experiments B. informal theories C. scientific theories D. scientific hypotheses Answer:

Question: What are broad explanations that are widely accepted as true? Options: A. scientific experiments B. informal theories C. scientific theories D. scientific hypotheses Answer:

C

Question: What process is at work when warm air or water rises, and cool air or water sinks? Options: A. radiation B. moisture C. evaporation D. convection Answer:

Question: What process is at work when warm air or water rises, and cool air or water sinks? Options: A. radiation B. moisture C. evaporation D. convection Answer:

D

Question: If force is applied further away from a pivot point, than what kind of acceleration will be greater? Options: A. rectangular B. parameters C. circular D. angular Answer:

Question: If force is applied further away from a pivot point, than what kind of acceleration will be greater? Options: A. rectangular B. parameters C. circular D. angular Answer:

D

Question: The kinetic-molecular theory as it applies to gases has how many basic assumptions? Options: A. four B. five C. seven D. two Answer:

Question: The kinetic-molecular theory as it applies to gases has how many basic assumptions? Options: A. four B. five C. seven D. two Answer:

B

Question: During photosynthesis, what is energy from the sun converted to after entering a plant? Options: A. Carbon B. Proteins C. chloride D. glucose Answer:

Question: During photosynthesis, what is energy from the sun converted to after entering a plant? Options: A. Carbon B. Proteins C. chloride D. glucose Answer:

D

Question: Formic acid is found in the secretions of? Options: A. stomach acid B. stinging ants C. sweat glands D. acid rain Answer:

Question: Formic acid is found in the secretions of? Options: A. stomach acid B. stinging ants C. sweat glands D. acid rain Answer:

B

Question: What do hydrophilic substances have an affinity for? Options: A. heat B. air C. soil D. water Answer:

Question: What do hydrophilic substances have an affinity for? Options: A. heat B. air C. soil D. water Answer:

D

Question: What is a structure that consists of two or more types of tissues that work together to do the same job? Options: A. organ B. organism C. cell D. organ system Answer:

Question: What is a structure that consists of two or more types of tissues that work together to do the same job? Options: A. organ B. organism C. cell D. organ system Answer:

A

Question: What is formed when amino acids are linked together in a long chain? Options: A. protein B. water molecule C. amino acid D. hormones Answer:

Question: What is formed when amino acids are linked together in a long chain? Options: A. protein B. water molecule C. amino acid D. hormones Answer:

A

Question: Both diffusion and effusion are related to the speed at which what objects move? Options: A. solids B. gas molecules C. copper molecules D. electricity Answer:

Question: Both diffusion and effusion are related to the speed at which what objects move? Options: A. solids B. gas molecules C. copper molecules D. electricity Answer:

B

Question: Baroreceptors in the aortic arch and carotid sinuses monitor what level in the body? Options: A. temperature B. blood pressure C. air intake D. hunger Answer:

Question: Baroreceptors in the aortic arch and carotid sinuses monitor what level in the body? Options: A. temperature B. blood pressure C. air intake D. hunger Answer:

B

Question: The electronegativity of an element increases with increasing of what state? Options: A. evaporation B. isolation C. conduction D. oxidation Answer:

Question: The electronegativity of an element increases with increasing of what state? Options: A. evaporation B. isolation C. conduction D. oxidation Answer:

D

Question: Animals require air, water, and what in order to live and survive? Options: A. food? B. shade C. time D. mates Answer:

Question: Animals require air, water, and what in order to live and survive? Options: A. food? B. shade C. time D. mates Answer:

A

Question: How many types of bosons are there? Options: A. three B. one C. five D. four Answer:

Question: How many types of bosons are there? Options: A. three B. one C. five D. four Answer:

D

Question: What astronomical phenomenon, formed of split asteroids or planetary rocks, provides clues about our solar system? Options: A. stars B. comets C. galaxies D. meteorites Answer:

Question: What astronomical phenomenon, formed of split asteroids or planetary rocks, provides clues about our solar system? Options: A. stars B. comets C. galaxies D. meteorites Answer:

D

Question: An electron possesses both particle and these? Options: A. wave properties B. surging properties C. land properties D. shock properties Answer:

Question: An electron possesses both particle and these? Options: A. wave properties B. surging properties C. land properties D. shock properties Answer:

A

Question: What are mutant versions of normal genes called? Options: A. proto-oncogenes B. anti-oncogenes C. antecedent - oncogenes D. extinction - oncogenes Answer:

Question: What are mutant versions of normal genes called? Options: A. proto-oncogenes B. anti-oncogenes C. antecedent - oncogenes D. extinction - oncogenes Answer:

A

Question: The heart and a network of blood vessels that run throughout the body make up what organ system? Options: A. lymphatic system B. cardiovascular system C. respiratory system D. immune system Answer:

Question: The heart and a network of blood vessels that run throughout the body make up what organ system? Options: A. lymphatic system B. cardiovascular system C. respiratory system D. immune system Answer:

B

Question: When a predator kills and eats its prey, what sort of predation is this referred to as? Options: A. just B. false C. true D. predestined Answer:

Question: When a predator kills and eats its prey, what sort of predation is this referred to as? Options: A. just B. false C. true D. predestined Answer:

C

Question: Pressure, volume, and temperature are related by which law? Options: A. law of inertia B. Law of Conservation C. gas law D. Murphy's Law Answer:

Question: Pressure, volume, and temperature are related by which law? Options: A. law of inertia B. Law of Conservation C. gas law D. Murphy's Law Answer:

C

Question: Different forms, or allotropes, of carbon are diamond, graphite, and what? Options: A. fullerenes B. vesicles C. carbonite D. ligands Answer:

Question: Different forms, or allotropes, of carbon are diamond, graphite, and what? Options: A. fullerenes B. vesicles C. carbonite D. ligands Answer:

A

Question: What is the process in which organisms reproduce sexually by joining gametes called? Options: A. propagation B. migration C. fertilization D. stimulation Answer:

Question: What is the process in which organisms reproduce sexually by joining gametes called? Options: A. propagation B. migration C. fertilization D. stimulation Answer:

C

Question: What is the force of attraction between things that have mass Options: A. momentum B. gravity C. motion D. friction Answer:

Question: What is the force of attraction between things that have mass Options: A. momentum B. gravity C. motion D. friction Answer:

B

Question: Mitosis and meiosis are two types of what process, with dramatically different products? Options: A. cell solution B. cell division C. cell transition D. cell diffusion Answer:

Question: Mitosis and meiosis are two types of what process, with dramatically different products? Options: A. cell solution B. cell division C. cell transition D. cell diffusion Answer:

B

Question: Zinc reacting with hydrochloric acid produces bubbles of which gas? Options: A. mustard B. helium C. hydrogen D. carbon Answer:

Question: Zinc reacting with hydrochloric acid produces bubbles of which gas? Options: A. mustard B. helium C. hydrogen D. carbon Answer:

C

Question: Water gains and loses what more slowly than does land, affecting seasonal conditions inland and on the coast? Options: A. humidity B. heat C. volume D. minerals Answer:

Question: Water gains and loses what more slowly than does land, affecting seasonal conditions inland and on the coast? Options: A. humidity B. heat C. volume D. minerals Answer:

B

Question: Covalent solutes separate into what when dissolved? Options: A. new molecules B. individual molecules C. second molecules D. true molecules Answer:

Question: Covalent solutes separate into what when dissolved? Options: A. new molecules B. individual molecules C. second molecules D. true molecules Answer:

B

Question: What term indicates moles per liter, whereas molality is moles per kilogram of solvent? Options: A. kilocalorie B. pollenation C. molarity D. abundance Answer:

Question: What term indicates moles per liter, whereas molality is moles per kilogram of solvent? Options: A. kilocalorie B. pollenation C. molarity D. abundance Answer:

C

Question: Many of the hormones are secreted in response to what signals of the body? Options: A. nose system signals B. heart system signals C. skeletal system signals D. nervous system signals Answer:

Question: Many of the hormones are secreted in response to what signals of the body? Options: A. nose system signals B. heart system signals C. skeletal system signals D. nervous system signals Answer:

D

Question: What are two of the most common vision problems? Options: A. nearsightedness and farsightedness B. myopia and nearsightedness C. cross-eye and blindness D. blindness and astigmatism Answer:

Question: What are two of the most common vision problems? Options: A. nearsightedness and farsightedness B. myopia and nearsightedness C. cross-eye and blindness D. blindness and astigmatism Answer:

A

Question: Hydrochloric acid is formed when hcl is dissolved into what? Options: A. water B. plasma C. blood D. sodium Answer:

Question: Hydrochloric acid is formed when hcl is dissolved into what? Options: A. water B. plasma C. blood D. sodium Answer:

A

Question: Atoms of the same element that have different masses are called what? Options: A. mutations B. radioactive C. variations D. isotopes Answer:

Question: Atoms of the same element that have different masses are called what? Options: A. mutations B. radioactive C. variations D. isotopes Answer:

D

Question: What term is used to describe potential energy due to an object’s shape? Options: A. elastic potential energy B. stimulated potential energy C. kinetic energy D. flexible energy Answer:

Question: What term is used to describe potential energy due to an object’s shape? Options: A. elastic potential energy B. stimulated potential energy C. kinetic energy D. flexible energy Answer:

A

Question: What property is characterized by eddies and swirls that mix layers of fluid together, unlike laminar flow? Options: A. combustion B. evaporation C. turbulence D. compression Answer:

Question: What property is characterized by eddies and swirls that mix layers of fluid together, unlike laminar flow? Options: A. combustion B. evaporation C. turbulence D. compression Answer:

C

Question: What process refers to a separation of charge within an atom or molecule? Options: A. convection B. diffusion C. polarization D. rotation Answer:

Question: What process refers to a separation of charge within an atom or molecule? Options: A. convection B. diffusion C. polarization D. rotation Answer:

C

Question: What is the largest cartilaginous fish? Options: A. whale shark B. sturgeon C. dolphin D. blue whale Answer:

Question: What is the largest cartilaginous fish? Options: A. whale shark B. sturgeon C. dolphin D. blue whale Answer:

A

Question: Capillaries in the chorionic villi filter fetal wastes out of the blood and return clean, oxygenated blood to the fetus through what? Options: A. skin vein B. umbilical vein C. Back Vein D. separates vein Answer:

Question: Capillaries in the chorionic villi filter fetal wastes out of the blood and return clean, oxygenated blood to the fetus through what? Options: A. skin vein B. umbilical vein C. Back Vein D. separates vein Answer:

B